/**
 * 邮箱
 * @param {*} s
 */
export function isEmail(s: string): boolean {
  return /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((.[a-zA-Z0-9_-]{2,3}){1,2})$/.test(s)
}

/**
 * 手机号码
 * @param {*} s
 */
export function isMobile(s: string): boolean {
  return /^1[0-9]{10}$/.test(s)
}

/**
 * 电话号码
 * @param {*} s
 */
export function isPhone(s: string): boolean {
  return /^([0-9]{3,4}-)?[0-9]{7,8}$/.test(s)
}

/**
 * URL地址
 * @param {*} s
 */
export function isURL(s: string): boolean {
  return /^http[s]?:\/\/.*/.test(s)
}
export function isWebUrl(s: string): boolean {
  return /^(((ht|f)tps?):\/\/)?[\w-]+(\.[\w-]+)+([\w.,@?^=%&:/~+#-]*[\w@?^=%&/~+#-])?$/.test(s)
}

export function isvalidUsername(s: string): boolean {
  const valid_map = ['admin', 'editor']
  return valid_map.indexOf(s.trim()) >= 0
}

/* 合法uri */
export function validateURL(s: string): boolean {
  const urlregex = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/
  return urlregex.test(s)
}

/* 小写字母 */
export function validateLowerCase(s: string): boolean {
  const reg = /^[a-z]+$/
  return reg.test(s)
}

/* 大写字母 */
export function validateUpperCase(s: string): boolean {
  const reg = /^[A-Z]+$/
  return reg.test(s)
}

/* 大小写字母 */
export function validatAlphabets(s: string): boolean {
  const reg = /^[A-Za-z]+$/
  return reg.test(s)
}

/* 验证pad还是pc */
export const vaildatePc = function () {
  const userAgentInfo = navigator.userAgent
  const Agents = ['Android', 'iPhone',
    'SymbianOS', 'Windows Phone',
    'iPad', 'iPod'
  ]
  let flag = true
  for (let v = 0; v < Agents.length; v++) {
    if (userAgentInfo.indexOf(Agents[v]) > 0) {
      flag = false
      break
    }
  }
  return flag
}

/**
 * validate email
 * @param email
 * @returns {boolean}
 */
export function validateEmail(s: string): boolean {
  const re = /^(([^<>()\\[\]\\.,;:\s@"]+(\.[^<>()\\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
  return re.test(s)
}

/**
 * 判断身份证号码
 */
export function cardid(code: any) {
  const list = []
  let result = true
  let msg = ''
  const city = {
    11: '北京',
    12: '天津',
    13: '河北',
    14: '山西',
    15: '内蒙古',
    21: '辽宁',
    22: '吉林',
    23: '黑龙江 ',
    31: '上海',
    32: '江苏',
    33: '浙江',
    34: '安徽',
    35: '福建',
    36: '江西',
    37: '山东',
    41: '河南',
    42: '湖北 ',
    43: '湖南',
    44: '广东',
    45: '广西',
    46: '海南',
    50: '重庆',
    51: '四川',
    52: '贵州',
    53: '云南',
    54: '西藏 ',
    61: '陕西',
    62: '甘肃',
    63: '青海',
    64: '宁夏',
    65: '新疆',
    71: '台湾',
    81: '香港',
    82: '澳门',
    91: '国外 '
  }
  if (!validatenull(code)) {
    if (code?.length === 18) {
      if (!code || !/(^\d{18}$)|(^\d{17}(\d|X|x)$)/.test(code)) {
        msg = '证件号码格式错误'
      } else if (!city[code?.substr(0, 2) as keyof typeof city]) {
        msg = '地址编码错误'
      } else {
        // 18位身份证需要验证最后一位校验位
        const codes = code?.split('')
        // ∑(ai×Wi)(mod 11)
        // 加权因子
        const factor = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]
        // 校验位
        const parity = [1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2, 'x']
        let sum: any = 0
        let ai: any = 0
        let wi: any = 0
        for (let i = 0; i < 17; i++) {
          ai = codes[i]
          wi = factor[i]
          sum += ai * wi
        }
        if (parity[sum % 11] !== codes[17]) {
          msg = '证件号码校验位错误'
        } else {
          result = false
        }
      }
    } else {
      msg = '证件号码长度不为18位'
    }
  } else {
    msg = '证件号码不能为空'
  }
  list.push(result)
  list.push(msg)
  return list
}

/**
 * 判断手机号码是否正确
 */
export function isvalidatemobile(phone?: string) {
  const list = []
  let result = true
  let msg = ''
  const isPhone = /^0\d{2,3}-?\d{7,8}$/
  // 增加134 减少|1349[0-9]{7}，增加181,增加145，增加17[678]
  if (!validatenull(phone)) {
    if (phone?.length === 11) {
      if (isPhone.test(phone)) {
        msg = '手机号码格式不正确'
      } else {
        result = false
      }
    } else {
      msg = '手机号码长度不为11位'
    }
  } else {
    msg = '手机号码不能为空'
  }
  list.push(result)
  list.push(msg)
  return list
}

/**
 * 判断手机号码是否正确（可以为空）
 */
export function isValidateNoneMobile(phone?: string) {
  const list = []
  let result = true
  let msg = ''
  const isPhone = /^0\d{2,3}-?\d{7,8}$/
  // 增加134 减少|1349[0-9]{7}，增加181,增加145，增加17[678]
  if (!validatenull(phone)) {
    if (phone?.length === 11) {
      if (isPhone.test(phone)) {
        msg = '手机号码格式不正确'
      } else {
        result = false
      }
    } else {
      msg = '手机号码长度不为11位'
    }
  } else {
    result = false
  }
  list.push(result)
  list.push(msg)
  return list
}

/**
 * 判断姓名是否正确
 */
export function validatename(s?: string): boolean {
  if (!s) return false
  const regName = /^[\u4e00-\u9fa5]{2,4}$/
  if (!regName.test(s)) return false
  return true
}

/**
 * 判断是否为整数
 */
export function validatenum(num: any, type: number) {
  let regName = /[^\d.]/g
  if (type === 1) {
    if (!regName.test(num)) return false
  } else if (type === 2) {
    regName = /[^\d]/g
    if (!regName.test(num)) return false
  }
  return true
}

/**
 * 判断是否为小数
 */
export function validatenumord(num: any, type: number) {
  let regName = /[^\d.]/g
  if (type === 1) {
    if (!regName.test(num)) return false
  } else if (type === 2) {
    regName = /[^\d.]/g
    if (!regName.test(num)) return false
  }
  return true
}

/**
 * 判断是否为空
 */
export function validatenull(val?: any) {
  if (typeof val === 'boolean') {
    return false
  }
  if (typeof val === 'number') {
    return false
  }
  if (val instanceof Array) {
    if (val.length === 0) return true
  } else if (val instanceof Object) {
    if (JSON.stringify(val) === '{}') return true
  } else {
    if (val === 'null' || val == null || val === 'undefined' || val === undefined || val === '') return true
    return false
  }
  return false
}

/**
 * 邮箱
 * @param {*} s
 */
export function isEmail2(s: string): boolean {
  return /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test(s)
}

/**
 * 手机号码
 * @param {*} s
 */
export function isMobile2(s: string): boolean {
  return /^(?:(?:\+|00)86)?1(?:(?:3[\d])|(?:4[5-7|9])|(?:5[0-3|5-9])|(?:6[5-7])|(?:7[0-8])|(?:8[\d])|(?:9[1|8|9]))\d{8}$/.test(s)
}



/**
 * 身份证号, 支持1/2代(15位/18位数字)
 * @param {*} s
 */
export function isIDCard(s: string): boolean {
  return /(^\d{8}(0\d|10|11|12)([0-2]\d|30|31)\d{3}$)|(^\d{6}(18|19|20)\d{2}(0\d|10|11|12)([0-2]\d|30|31)\d{3}(\d|X|x)$)/.test(s)
}
/**
 * 判断是否为数字
 * @param {*} obj
 */
export function isNumeric(obj: any): boolean {
  return isFinite(obj) && !isNaN(parseFloat(obj))
}

/**
 * 判断是否为空值
 * @param {Any} val
 * @return {Boolean} true false
 */
export function isEmpty(s: any): boolean {
  return s === '' ||
    String(s) === 'null' ||
    String(s) === 'undefined' ||
    JSON.stringify(s) === '{}' ||
    JSON.stringify(s) === '[]'
}

/**
 * 字符串是否为JSON (包含json是否为空判断)
 * @returns {*}
 */
export function isJSON(s: string): boolean {
  if (typeof s !== 'string') return false
  s = s.replace(/\s/g, '').replace(/\n|\r/, '')
  if (/^\{(.*?)\}$/.test(s)) {
    return /"(.*?)":(.*?)/g.test(s)
  }
  if (/^\[(.*?)\]$/.test(s)) {
    return s.replace(/^\[/, '')
      .replace(/\]$/, '')
      .replace(/},{/g, '}\n{')
      .split(/\n/)
      .map((s) => isJSON(s))
      .reduce((prev, curr) => !!curr)
  }
  return false
}
export function isJsonString(s: string): boolean {
  try {
    JSON.parse(s)
    return true
  } catch (e) {
    return false
  }
}

/**
 * 判断是否为英文或数字
 * @returns {*}
 */
export function isField(s: string): boolean {
  if (!s) return false
  return /^[A-Za-z0-9]*$/.test(s)
}
/**
 * 判断是否为纯小写英文
 * @returns {*}
 */
export function isLowerCaseEng(s: string): boolean {
  if (!s) return false
  return /^[a-z]*$/.test(s)
}
